18112+3906 HDS 2565 (HD 166956)
18h 11m 13.01s +39° 06' 02.0" P.A. 340.00 sep 0.7 mag 7.09,10.38 Sp A0 dist. 196.85 pc (642.12 l.y.)
Coord 2000 |
18112+3906 |
|
Discov num |
HDS2565 |
|
Comp |
|
|
Coord arcsec 2000 |
18 11 13.01 +39 06 02.0 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
344 |
|
Pa last |
340.1 |
|
P.A. Now (θ) |
340.1° |
|
Sep first |
0.6 |
|
Sep last |
0.67 |
|
Sep. Now (ρ) |
0.67" |
|
Mag pri |
7.09 |
|
Mag sec |
10.38 |
|
delta mag (ΔM) |
3.29 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
+001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 166956 |
|
Constellation |
Hercules |
|
SAO |
66730 |
|
HIP |
89110 |
|
Tycho2 |
3103-01476-1 |
|
Gaia DR2 |
2112214716596488960 |
|
HD |
166956 |
|
GC |
24822 |
|
BD |
BD+39 3343 |
|
Distance |
196.85 |
|
Distance ly |
642.12 |
|
WDS 18112+3906 HDS 2565 (HD 166956) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HDS |
|
Hipparcos Double Star (from additional DD list) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18112+3906 |
HDS2565 |
|
2003 |
3 |
342 |
0.7 |
7.09 |
10.38 |
A0 |
D |
181113.01+390602.0 |
18112+3906 |
HDS2565 |
|
2016 |
5 |
340 |
0.7 |
7.09 |
10.38 |
A0 |
|
181113.01+390602.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18112+3906 HDS 2565 (HD 166956) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18112+3906 HDS 2565 (HD 166956) : MEASURES
No records found.
WDS 18112+3906 (HD 166956) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 18112+3906 (HD 166956) : ALADIN DSS IMAGE @ 18h 11m 13.01s +39° 06' 02.0"
WDS 18112+3906 HDS 2565 (HD 166956) : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
|
18112+3906 |
HDS2565 |
|
340 |
0.7 |
|
Show |
|
18107+3903 |
ES 2569 |
|
275 |
10.0 |
7 |
Show |
|
18126+3836 |
BU 1091 |
|
319 |
0.7 |
35 |
Show |
|
18140+3853 |
NSN 793 |
|
125 |
6.5 |
36 |
Show |
|
18093+3836 |
HEI 557 |
|
281 |
1.8 |
37 |
Show |
|
18077+3904 |
ES 2018 |
|
236 |
5.7 |
42 |
Show |
|
18096+3827 |
LUH 13 |
|
327 |
769.2 |
43 |
Show |
|
18129+3819 |
TDT 737 |
|
245 |
0.4 |
52 |
Show |
|
18150+3840 |
LDS4781 |
|
|
2.5 |
53 |
Show |
|
18156+3842 |
ALI 871 |
|
181 |
12.9 |
57 |
Show |
|
18154+3836 |
MLB 852 |
|
42 |
8.9 |
58 |
Show |
|
18097+4001 |
TDT 714 |
|
312 |
0.8 |
58 |
Show |
|
18163+3846 |
KPP1820 |
|
296 |
14.1 |
64 |
Show |
|
18064+3837 |
ES 2017 |
|
268 |
2.6 |
64 |
Show |
|
18155+3822 |
ALI 870 |
|
242 |
8.8 |
67 |
Show |
|
18079+4002 |
ES 1649 |
AB |
331 |
7.8 |
68 |
Show |
|
18079+4002 |
ES 1649 |
AC |
226 |
24.4 |
68 |
Show |
|
18156+3820 |
CBL 75 |
|
207 |
18.5 |
70 |
Show |
|
18121+4015 |
LEO 1 |
|
146 |
1.5 |
70 |
Show |
|
18063+3824 |
HU 1186 |
|
134 |
0.2 |
72 |
Show |
|
18169+3935 |
TDT 773 |
|
128 |
0.9 |
73 |
Show |
|
18094+3756 |
ALI 609 |
|
207 |
13.3 |
73 |
Show |
|
18117+4020 |
UC 3526 |
|
137 |
25.0 |
75 |
Show |
|
18177+3932 |
TDT 778 |
|
177 |
0.9 |
81 |
Show |
|
18051+3819 |
J 1218 |
|
167 |
3.1 |
81 |
Show |
|
18180+3846 |
GIC 151 |
|
277 |
9.8 |
83 |
Show |
|
18183+3920 |
ALI1101 |
|
176 |
7.6 |
85 |
Show |
|
18040+3923 |
L 19 |
|
274 |
0.2 |
86 |
Show |
|
18038+3857 |
LDS4773 |
AB |
304 |
72.4 |
87 |
Show |
|
18126+4033 |
OSO 96 |
|
73 |
2.8 |
89 |
Show |
|
18189+3918 |
MLB1078 |
|
316 |
6.6 |
91 |
Show |
|
18053+3806 |
J 758 |
|
124 |
3.2 |
93 |
Show |
|
18065+4022 |
STF2282 |
AB |
83 |
2.7 |
94 |
Show |
|
18065+4022 |
STF2282 |
AC |
80 |
2.7 |
94 |
Show |
|
18065+4022 |
STF2282 |
BC |
48 |
0.2 |
94 |
Show |
|
18033+3921 |
STF2275 |
|
124 |
0.3 |
94 |
Show |
|
18032+3926 |
MLB 851 |
|
34 |
6.7 |
96 |
Show |
|
18171+4015 |
STF2304 |
|
69 |
5.1 |
98 |
Show |
|
18196+3915 |
MLB 754 |
|
49 |
4.4 |
98 |
Show |
|
18184+3814 |
RAO 387 |
|
107 |
2.0 |
99 |
Show |
|
18144+4042 |
TDS 910 |
|
265 |
2.0 |
103 |
Show |
|
18053+3750 |
ALI 608 |
|
175 |
13.3 |
104 |
Show |
|
18028+3815 |
ALI 867 |
|
246 |
11.4 |
111 |
Show |
|
18101+3713 |
ES 2480 |
|
355 |
4.5 |
114 |
Show |
|
18210+3923 |
DAM 108 |
|
115 |
5.6 |
115 |
Show |
|
18211+3917 |
COU1459 |
|
92 |
1.4 |
116 |
Show |
|
18157+3723 |
ES 2664 |
|
83 |
9.2 |
117 |
Show |
|
18212+3917 |
COU1460 |
|
342 |
0.5 |
117 |
Show |
|
18153+4054 |
BVD 261 |
|
307 |
20.9 |
118 |
Show |
|
18213+3920 |
HJ 1321 |
|
75 |
9.5 |
119 |
Show |
|
18056+3727 |
ES 2109 |
AB |
147 |
4.3 |
119 |
|
|
WDS 18112+3906 : COMPONENTS
18112+3906 A
Componente originario normalizzato |
AB |
|
Name |
HD 166956 |
|
Coord arcsec 2000 |
181113.01+390602.0 |
|
Mag |
7.09 |
|
Spectral class |
A0 (white) |
|
PmRA |
-3.00 |
|
PmDE |
1.0 |
|
SAO |
66730 |
|
HIP |
89110 |
|
Tycho2 |
3103-01476-1 |
|
HD |
166956 |
|
GC |
24822 |
|
BD |
BD+39 3343 |
|
Tycho2 |
3103-01476-1 |
|
Pflag |
|
|
RAmdeg |
272.80417704 |
|
DEmdeg |
39.10056262 |
|
PmRA |
-4.7 |
|
PmDE |
0.0 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
1.1 |
|
E pmDE |
1.2 |
|
EpRAm |
1991.22 |
|
EpDEm |
1991.33 |
|
Num |
13 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.5 |
|
Q pmDE |
1.2 |
|
BTmag |
7.048 |
|
E BTmag |
0.015 |
|
VTmag |
7.026 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
89110 |
|
CCDM |
AB |
|
RAdeg |
272.80419139 |
|
DEdeg |
39.10056250 |
|
EpRA 1990 |
1.55 |
|
EpDE 1990 |
1.58 |
|
E RAdeg |
3.8 |
|
E DEdeg |
3.8 |
|
Posflg |
P |
|
Corr |
0.0 |
|
SAO |
66730 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0008 |
|
DE1950 |
|
|
PmDE1950 |
0.008 |
|
Vmag |
6.9 |
|
SpType |
A0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
24822 |
|
DM |
BD+39 3343 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
166956 |
|
M HD |
0 |
|
GC |
24822 |
|
RA1950rad |
4.7540916 |
|
DE1950rad |
0.68221556 |
|
PmRA2000 |
-0.0004 |
|
PmDE2000 |
0.009 |
|
Catalog |
H |
|
HIP |
89110 |
|
Proxy |
H |
|
RAhms |
18 11 13.01 |
|
DEdms |
+39 06 02.0 |
|
Vmag |
7.02 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
272.804 |
|
DEdeg |
39.1006 |
|
AstroRef |
A |
|
Plx |
5.34 |
|
CCDM |
18112+3906 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
344 |
|
Rho |
0.643 |
|
HD |
166956 |
|
BD |
BD+39 3343 |
|
CD |
|
|
CP |
|
|
Dm number |
+39 3343 |
|
VIred |
0.03 |
|
SpType |
A0 |
|
R SpType |
|
|
Coord arcsec 2000 |
181113.01+390602.0 |
|
HIP |
89110 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.7613313844 |
|
DErad |
0.6824334944 |
|
Plx |
5.08 |
|
PmRA |
-2.39 |
|
PmDE |
0.9 |
|
E RArad |
0.31 |
|
E DErad |
0.33 |
|
E Plx |
0.39 |
|
E pmRA |
0.36 |
|
E pmDE |
0.41 |
|
Hpmag |
7.0354 |
|
E Hpmag |
0.001 |
|
SHp |
0.009 |
|
VA |
0 |
|
BV |
0.025 |
|
E BV |
0.006 |
|
VI |
0.04 |
|
Ccdm |
18112+3906 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.00 |
|
DDEs |
2.0 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
7.1 |
|
Sp |
A0 |
|
PmNote |
* |
|
PmRA |
-3 |
|
PmDE |
1 |
|
Dm number |
+39 3343 |
|
Cat1 |
BD |
|
Name2 |
+39 1762 |
|
Cat2 |
AGK2/3 |
|
HD |
166956 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
89110 |
|
18112+3906 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
181112.99+390602.6 |
|
Mag |
10.38 |
|
Calc delta mag |
3.29 |
|
Calc coord |
yes |
|
Ccdm |
18112+3906 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
0.99 |
|
DDEs |
2.6 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
344 |
|
Rho |
0.6 |
|
Obs |
1 |
|
Vmag |
10.4 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-3 |
|
PmDE |
1 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
89110 |
|